Tetiana Grypachevska

The second day of the volcanic eruption at Geldingadalir, Fagradalsfjall.

Toby Elliott

Eruption over Volcan de Fuego at sunrise seen from Acatenango

Alain Bonnardeaux

Yosh Ginsu

brown mountain near body of water during daytime

David Billings

Aerial view, from the east, of waning lava fountain from Pu'u 'O'o on Hawai'i Island's Kilauea Volcano. Taken at the end of eruption episode 32. Pu'u 'O'o rose 209 meters above the pre-1983 surface (928 meters above sea level).

USGS

Vadim Sadovski

Ása Steinarsdóttir

The volcanic eruption at Geldingadalir, Fagradalsfjall.